<template>
  <div class="app-container">
    <!-- 搜索工作栏 -->
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="父id" prop="parentId">
        <el-input v-model="queryParams.parentId" placeholder="请输入父id" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="层级" prop="level">
        <el-input v-model="queryParams.level" placeholder="请输入层级" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="名称" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="排序值" prop="sortOrder">
        <el-input v-model="queryParams.sortOrder" placeholder="请输入排序值" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <!-- <el-form-item label="创建人 " prop="createBy">
        <el-input v-model="queryParams.createBy" placeholder="请输入创建人 " clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="修改人" prop="updateBy">
        <el-input v-model="queryParams.updateBy" placeholder="请输入修改人" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item> -->
      <el-form-item label="创建时间" prop="createTime">
        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss"
          type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"
          :default-time="['00:00:00', '23:59:59']" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!-- 操作工具栏 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="openForm(undefined)"
          v-hasPermi="['market:product-category:create']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          :loading="exportLoading" v-hasPermi="['market:product-category:export']">导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-sort" size="mini" @click="toggleExpandAll">
          展开/折叠
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true" v-if="refreshTable"
      row-key="id" :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
      <!-- <el-table-column label="主键" align="center" prop="id" />
      <el-table-column label="父id" align="center" prop="parentId" />
      <el-table-column label="层级" align="center" prop="level" /> -->
      <el-table-column label="名称" prop="name" />
      <el-table-column label="排序值" align="center" prop="sortOrder" />
      <!-- <el-table-column label="创建人 " align="center" prop="createBy" />
      <el-table-column label="修改人" align="center" prop="updateBy" /> -->
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template v-slot="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template v-slot="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
            v-hasPermi="['market:product-category:update']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['market:product-category:delete']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 对话框(添加 / 修改) -->
    <productCategoryForm ref="formRef" @success="getList" />
  </div>
</template>

<script>
import * as productCategoryApi from '@/api/market/category';
import productCategoryForm from './productCategoryForm.vue';
export default {
  name: "productCategory",
  components: {
    productCategoryForm,
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 显示搜索条件
      showSearch: true,
      // 商品分类列表
      list: [],
      // 是否展开，默认全部展开
      isExpandAll: true,
      // 重新渲染表格状态
      refreshTable: true,
      // 选中行
      currentRow: {},
      // 查询参数
      queryParams: {
        parentId: null,
        level: null,
        name: null,
        sortOrder: null,
        createBy: null,
        updateBy: null,
        createTime: [],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询列表 */
    async getList() {
      try {
        this.loading = true;
        const res = await productCategoryApi.getproductCategoryList(this.queryParams);
        this.list = this.handleTree(res.data, 'id', 'parentId');
      } finally {
        this.loading = false;
      }
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNo = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 添加/修改操作 */
    openForm(id) {
      this.$refs["formRef"].open(id);
    },
    /** 删除按钮操作 */
    async handleDelete(row) {
      const id = row.id;
      await this.$modal.confirm('是否确认删除商品分类编号为"' + id + '"的数据项?')
      try {
        await productCategoryApi.deleteproductCategory(id);
        await this.getList();
        this.$modal.msgSuccess("删除成功");
      } catch { }
    },
    /** 导出按钮操作 */
    async handleExport() {
      const queryParams = this.queryParams;
      this.$modal.confirm('是否确认导出所有商品分类数据项?').then(() => {
          this.exportLoading = true;
          return productCategoryApi.exportproductCategoryExcel(queryParams);
        }).then(response => {
          this.$download.excel(response, '商品分类.xls');
          this.exportLoading = false;
      }).catch(() => {});
    },
    
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false
      this.isExpandAll = !this.isExpandAll
      this.$nextTick(function () {
        this.refreshTable = true
      })
    }
  }
};
</script>
